The Auger Machine,pipe and Sewer,pow, cataloged under National Stock Number 4940-01-571-3788, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Ridge Tool Company. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-571-3788 |
| Primary Part Number | K-400 |
| Item Name | Auger Machine,pipe and Sewer,pow |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ridge Tool Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K-400 PRIMARY | Ridge Tool Company (USA) |
| 28098 | Ridge Tool Company (USA) |
| K-400 AF W/C-32 IW | Ridge Tool Company (USA) |
NSN 4940-01-571-3788 is a Auger Machine,pipe and Sewer,pow, manufactured by Ridge Tool Company, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-571-3788 has 3 manufacturer part numbers on file: K-400 (Ridge Tool Company), 28098 (Ridge Tool Company), K-400 AF W/C-32 IW (Ridge Tool Company).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-624-6133. Verify interchangeability with system specifications before substitution.
Key specifications for K-400: Special Features: DRUM: 100 FT OF 3/8 INCHES DIA CABLE; CAPACITY: 75 FT OF 1/2 INCHES DIACABLE; MOTOR: AMPS: 6.7, RATING: 1/3 HP AT 1725 R/MIN; TYPE: 115V/60 HZ, REVERSIBLE, SPLIT PHASE; WEIGHT: 45 LBS; LENGTH: 21 INCHES; HEIGHT: 23 INCHES; WIDTH: 17 INCHES V; Part Name Assigned by Controlling Agency: DRUM MACHINE. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.